Why is copper (II) sulfate solution a good conductor of electricity? Why are galvanic cells kept in two different half-cells? Explain why aluminum does not react with potassium nitrate (KNO3) although it reacts with copper nitrate (Cu(NO3)2). ...
In the last step, the formed aldehyde reacts with a starting amine to form imine during auto-oxidation of the heteroaromatic aldehyde, which will react with phosphite. In the study, twelve reaction products were reported with yields ranging from 30–98%. However, the mechanism was supported by...
Explain why aluminum does not react with potassium nitrate (KNO3) although it reacts with copper nitrate (Cu(NO3)2). The (Co(en)3)3+ ion has a yellow color, but the (CoF6)3- ion has a blue color. Is the shift from yellow to blue expected when ethylenediamine ligands are replaced ...
To determine which metal does not form a nitrate when heated with concentrated nitric acid (HNO3), we will analyze the reactions of each metal listed: zinc, magnesium, tin, and lead.1. Identify the Metals: The metals given in t
The alcohol reacts with potassium dichromate to produce: chromium sulfate potassium sulfate acetic acid water The silver nitrate is a catalyst, a substance that makes a reaction go faster without participating in it. The sulfuric acid, in addition to removing the alcohol from the air, also might...
Does a precipitate form when copper(II) sulfate and sodium hydroxide are mixed? If so, write the empirical formula of the precipitate. Predict whether or not a precipitate will form if NaI reacts with AgNO3. If a precipitate will form, ...
What happens when alkali metals react with molecular hydrogen? How does the law of conservation of mass affect the cleaning of dirty copper nails with acetic acid? What do you think happens to the ascorbic acid over time? Hint: oxygen, an ...
If dilute nitric acid is used instead of concentrated nitric acid to react with copper, nitrogen dioxide (NO_2) is not formed, but nitrogen oxide (NO) is formed instead. Find the balanced equation for the reaction of dilute nitric acid with copper and ide Nitric oxide is made from ...
Magnesium metal reacts with HCl solution, liberating H2 gas and generating Mg2+ cations in solution. A 2.650-g sample of Mg metal is added to 50.0 mL of a 4.00 M HCl solution, and the reaction goes to The deep blue compound Cu(NH_3)_4SO_4 is made by the rea...
How many grams of copper are required to completely react 200 \ g of sliver nitrate, and how many grams of sliver is produced then? 2AgNO_3 + Cu \to Cu(NO_3)_2 + Ag If 2.50g of sodium hydroxide is being reacted...